import tensorflow as tf
import numpy as np
import math as m

x = np.array([
    [1,5],
    [2,8],
    [3,11],
    [4,14]
])

y = np.array([
    0,1,0,1
])

nx_c1 = np.ones([1,4])
print(nx_c1[0])
x = np.column_stack((x,nx_c1[0]))
print(x)
